M31-60

//M31-60
M31-60 2017-01-31T10:52:41+00:00

Choose from

M90+.

Orion and Running Man nebulae

Red channel has poor focus.

Object ID M42,43 and Sh2-279
Details Nebulae, Orion
Mag. 4 Size 65’x60′
Telescope C80ED @ f5.6 (x0.75 reducer)
Camera Atik 460EX (-15C) and SX filter wheel
IDAS P2 LPR filter
Exposure(s) L 10x60s 1×1, RGB 10x60s each 2×2
darks, no flats or bias
Capture APT, finder guiding with PHD2
Processing Stacked in Nebulosity, processed in Photoshop and Lightroom
14 February 2018|M31-60, Nebula, News, NGC Winter|

M45 Pleiades

A new combination tonight.

Object ID M45, Pleiades
Details Open Cluster, Taurus
Mag. 1.6, Size 110′
Telescope C80ED @ f5.6 (x0.75 reducer)
Camera Atik 460EX (-15C) and SX filter wheel
IDAS P2 LPR filter
Exposure(s) L 10x60s 1×1, RGB 10x60s each 2×2
darks, no flats or bias
Capture APT unguided
Processing Stacked in Nebulosity, processed in Photoshop
16 December 2017|M31-60, News, Open Cluster|

M57 (NGC 6720)

Another attempt at this object. Not been back to this for years.

Trying a new style of “data card” below:

Object ID M57 (NGC 6720) Ring Nebula
Details Planetary Nebula, Lyra
Mag 8.8, Size 1.4’x1.0′
Date/Time 2017-10-22
Telescope 200mm f8 RC
Camera Canon EOS 600D,  IDAS P2 LPR filter
Exposure(s) L 30x60s Darks ISO800
Capture APT, piggyback guiding with 70mm f/7 refractor
Processing Stacked in Nebulosity, processed in Photoshop and Lightroom
22 October 2017|M31-60, News|

M51 (NGC 5194)

“Whirlpool”, Spiral Galaxy, Canes Venatici
Mag 8.4 Size 11.2′ x 6.9′
2017-02-16
200mm f8 RC
Piggyback guiding with 70mm f/7 refractor
L 10×240s 2×2, RGB 10×120s 4×4 Darks Bias Flats
Atik 460EX (-25C), LRGB filters, IDAS P2 LPR filter
Captured in APT, Processed in Nebulosity3, PS CC, LightRoom

Best clear night for a while. Quite transparent and still.

17 February 2017|Galaxy, M31-60, News|

M42 for 2017

Got to do it every year – this is the 2017 version. Also trying out my new Revelation x0.75 reducer for the RC8. Seems to work very well for a very reasonable price £69. Spacing should be 80mm +/- 5mm. I managed to get 75mm with my filter wheel and 460EX.

Orion Nebula, Diffuse Emission Nebula, Orion
Mag 4.0 Size 85’x60′
2017-01-01
200mm f8 RC at f6 (new Revelation x0.75 reducer)
Piggyback guiding with new 70mm f/7 achromatic refractor
L 15×60s 2×2, RGB 15×30s 4×4 BPM
Atik 460EX (-25C), LRGB filters, IDAS P2 LPR filter
Captured in APT, Processed in Nebulosity3, PS CC, LightRoom

2 January 2017|M31-60, Nebula, News|

M31 core

Haven’t visited this one for ages. FOV obviously too small to fit the whole galaxy in.
Had to stop after 6 exposures because sky transparency was reducing and dew was becoming an issue.
Dust lanes show up nicely.

2016-10-02
200mm f5 Newtonian, piggyback guiding C80ED
L 6×90 1×1, RGB 6×60 2×2
BPM, flats
Atik 460EX (-21C), LRGB filters, IDAS P2 LPR filter
Captured in APT, Processed in Nebulosity3, PS CC, LightRoom

3 October 2016|Galaxy, M31-60, News|